The answer depends on the actual use case. LVM can be extremely helpful in dynamic environments, when disks and partitions are often moved or resized. … However, in a static environment where partitions and disks are never changed, there is no reason to configure LVM unless you need to create snapshots.

Why should I use LVM?

The main advantages of LVM are increased abstraction, flexibility, and control. Logical volumes can have meaningful names like “databases” or “root-backup”. Volumes can be resized dynamically as space requirements change and migrated between physical devices within the pool on a running system or exported easily.

Should I use LVM when installing Ubuntu?

If you are using Ubuntu on a laptop with only one internal hard drive and you don’t need extended features like live snapshots, then you may not need LVM. If you need easy expansion or want to combine multiple hard drives into a single pool of storage then LVM may be what you have been looking for.